201731440617

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2196

約数の個数: 192

約数和(自身を含む): 376604467200

約数和(自身を除く): 174873026583

約数列:

[1, 3, 7, 9, 19, 21, 29, 47, 57, 61, 63, 87, 133, 141, 171, 183, 203, 261, 329, 399, 423, 427, 549, 551, 609, 893, 987, 1159, 1197, 1281, 1363, 1653, 1769, 1827, 2027, 2679, 2867, 2961, 3477, 3843, 3857, 4089, 4959, 5307, 6081, 6251, 8037, 8113, 8601, 9541, 10431, 11571, 12267, 12383, 14189, 15921, 18243, 18753, 20069, 24339, 25803, 25897, 28623, 33611, 34713, 37149, 38513, 42567, 54473, 56259, 58783, 60207, 73017, 77691, 83143, 85869, 95269, 100833, 111447, 115539, 123647, 127701, 163419, 176349, 180621, 181279, 233073, 235277, 249429, 269591, 285807, 302499, 346617, 370941, 381311, 411481, 490257, 529047, 543837, 582001, 666883, 705831, 748287, 808773, 857421, 865529, 1112823, 1116877, 1143933, 1234443, 1579717, 1631511, 1746003, 1810111, 2000649, 2117493, 2349293, 2426319, 2596587, 2762801, 3350631, 3431799, 3585763, 3703329, 4739151, 5238009, 5430333, 5811409, 6001947, 7047879, 7789761, 7818139, 8288403, 10051893, 10757289, 11058019, 12670777, 14217453, 16290999, 16445051, 17434227, 19339607, 21143637, 23454417, 24865209, 25100341, 32271867, 33174057, 38012331, 40679863, 49335153, 52302681, 52493219, 58018821, 68129497, 70363251, 75301023, 99522171, 110416771, 114036993, 122039589, 148005459, 157479657, 168530861, 174056463, 204388491, 225903069, 331250313, 366118767, 367452533, 472438971, 476906479, 505592583, 613165473, 772917397, 993750939, 1102357599, 1179716027, 1430719437, 1516777749, 2318752191, 3202086359, 3307072797, 3539148081, 4292158311, 6956256573, 9606259077, 10617444243, 22414604513, 28818777231, 67243813539, 201731440617]

約数ペア:

[(1, 201731440617), (3, 67243813539), (7, 28818777231), (9, 22414604513), (19, 10617444243), (21, 9606259077), (29, 6956256573), (47, 4292158311), (57, 3539148081), (61, 3307072797), (63, 3202086359), (87, 2318752191), (133, 1516777749), (141, 1430719437), (171, 1179716027), (183, 1102357599), (203, 993750939), (261, 772917397), (329, 613165473), (399, 505592583), (423, 476906479), (427, 472438971), (549, 367452533), (551, 366118767), (609, 331250313), (893, 225903069), (987, 204388491), (1159, 174056463), (1197, 168530861), (1281, 157479657), (1363, 148005459), (1653, 122039589), (1769, 114036993), (1827, 110416771), (2027, 99522171), (2679, 75301023), (2867, 70363251), (2961, 68129497), (3477, 58018821), (3843, 52493219), (3857, 52302681), (4089, 49335153), (4959, 40679863), (5307, 38012331), (6081, 33174057), (6251, 32271867), (8037, 25100341), (8113, 24865209), (8601, 23454417), (9541, 21143637), (10431, 19339607), (11571, 17434227), (12267, 16445051), (12383, 16290999), (14189, 14217453), (15921, 12670777), (18243, 11058019), (18753, 10757289), (20069, 10051893), (24339, 8288403), (25803, 7818139), (25897, 7789761), (28623, 7047879), (33611, 6001947), (34713, 5811409), (37149, 5430333), (38513, 5238009), (42567, 4739151), (54473, 3703329), (56259, 3585763), (58783, 3431799), (60207, 3350631), (73017, 2762801), (77691, 2596587), (83143, 2426319), (85869, 2349293), (95269, 2117493), (100833, 2000649), (111447, 1810111), (115539, 1746003), (123647, 1631511), (127701, 1579717), (163419, 1234443), (176349, 1143933), (180621, 1116877), (181279, 1112823), (233073, 865529), (235277, 857421), (249429, 808773), (269591, 748287), (285807, 705831), (302499, 666883), (346617, 582001), (370941, 543837), (381311, 529047), (411481, 490257)]